{"as_of":"2026-10-15","source":"CoinMarketCap via CryptWatch","data":{"coin":{"id":35242,"slug":"quantum-chain","symbol":"QUANTUM","name":"Quantum","status":"delisted","date_added":"2025-01-16","first_seen":"2025-01-16","last_seen":"2026-08-23","delisted_at":"2026-08-24","tags":[],"platform_symbol":null,"aliases":[{"name":"Quantum","symbol":"Q","slug":"quantum-chain","valid_from":"2025-01-17","valid_to":"2026-05-09"}]},"stats":{"slug":"quantum-chain","current_rank":null,"price":0.002196951631073033,"market_cap":0.0,"volume_24h":0.0,"best_rank":3535,"best_rank_date":"2025-07-23","worst_rank":9247,"worst_rank_date":"2025-05-23","days_listed":580,"days_top20":0,"days_top100":0,"first_seen":"2025-01-16","last_seen":"2026-08-23","delisted_at":"2026-08-24","comebacks":1},"timeline":[{"date":"2026-08-24","kind":"delisted","detail":null,"rank":7131},{"date":"2026-08-23","kind":"relisted","detail":null,"rank":7131},{"date":"2026-08-20","kind":"delisted","detail":null,"rank":7129},{"date":"2026-05-09","kind":"symbol_changed","detail":"Q → QUANTUM","rank":4784},{"date":"2025-07-23","kind":"best_rank","detail":null,"rank":3535},{"date":"2025-01-16","kind":"listed","detail":null,"rank":4159}],"year_end":[{"slug":"quantum-chain","symbol":"QUANTUM","name":"Quantum","year":2025,"date_used":"2025-12-31","snapshot_time":null,"rank":4176,"price_usd":0.003137698242840155,"price_chf":null,"source":"cryptwatch","delisted_at":"2026-08-24"}],"links":{"page":"https://cryptwat.ch/coin/quantum-chain","history_json":"https://cryptwat.ch/api/v1/coins/quantum-chain/history?metric=rank,price,market_cap","history_csv":"https://cryptwat.ch/api/v1/coins/quantum-chain/history.csv?metric=rank,price,market_cap","chart_svg":"https://cryptwat.ch/embed/quantum-chain/rank.svg","chart_png":"https://cryptwat.ch/embed/quantum-chain/rank.png?width=1200","card":"https://cryptwat.ch/embed/quantum-chain/card","icon":"https://cryptwat.ch/icons/128/quantum-chain.webp"}}}